code: def test_mock_https_connection(httpserver, ca):
      """Test connections to a mock HTTPS job submission server."""
      httpserver.expect_request("/api/version").respond_with_json(
          {"ray_version": ray.__version__}
      )
      mock_url = httpserver.url_for("/")
      # Connection without SSL certificate should fail
      with pytest.raises(ConnectionError):
          JobSubmissionClient(mock_url)
      # Connecton with SSL verification skipped should succeed
      JobSubmissionClient(mock_url, verify=False)
      # Connection with SSL verification should succeed
      with ca.cert_pem.tempfile() as ca_temp_path:
          JobSubmissionClient(mock_url, verify=ca_temp_path)
  
file_path: ray/dashboard/modules/job/tests/test_https_connection.py
imports: import pytest
  import ssl
  import sys
  import trustme
  import ray
  from ray.job_submission import JobSubmissionClient
label_desc: Use image node_id 4 for calling a global function with example usage: test_mock_https_connection(httpserver, ca) without return types